 |
 |
| Amethyst (95 mm), colno 53311 Locality unknown, Country unknown |
Amethyst (105 mm), colno 49835 Artigas, Uruguay |
 |
 |
| Ankerite (85 mm), colno 51912 Locality unknown, Country unknown |
Anthracite (87 mm), colno 51920 Zuid Limburg, Netherlands |
| Next | Back to survey miscellaneous collections |